The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2015
Filed:
Mar. 12, 2010
Yoo-jin Choi, Seoul, KR;
Young-gie Kim, Seoul, KR;
Jeong-suk Yoon, Seoul, KR;
Seong-soo Lee, Seoul, KR;
Yie-bin Kim, Seoul, KR;
Seung-min Baek, Seoul, KR;
Sang-ik NA, Seoul, KR;
Su-uk Choe, Seoul, KR;
Dong-hoon Yi, Seoul, KR;
Jei-hun Lee, Seoul, KR;
Yoo-Jin Choi, Seoul, KR;
Young-Gie Kim, Seoul, KR;
Jeong-Suk Yoon, Seoul, KR;
Seong-Soo Lee, Seoul, KR;
Yie-Bin Kim, Seoul, KR;
Seung-Min Baek, Seoul, KR;
Sang-Ik Na, Seoul, KR;
Su-Uk Choe, Seoul, KR;
Dong-Hoon Yi, Seoul, KR;
Jei-Hun Lee, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
Disclosed are a mobile robot with a single camera capable of performing a cleaning process with respect to surroundings, and capable of more precisely making a 3D map of the surroundings including a plurality of feature points, and a method for recognizing 3D surroundings of the same. According to the method, images of the surroundings are captured, and a preset number of particles with respect to feature points of a first image are projected to a second image based on matching information of feature points extracted from the two images sequentially captured, thereby extracting 3D information of the surroundings.